builtin-commit: Include the diff in the commit message when verbose.

run_diff_index() and the entire diff machinery is hard coded to output
to stdout, so just redirect that and restore it when done.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Kristian Høgsberg
2007-11-21 21:54:49 -05:00
committed by Junio C Hamano
parent 2888605c64
commit 99a1269458
2 changed files with 23 additions and 1 deletions

View File

@ -662,7 +662,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
int header_len;
struct strbuf sb;
const char *index_file, *reflog_msg;
char *nl;
char *nl, *p;
unsigned char commit_sha1[20];
struct ref_lock *ref_lock;
@ -758,6 +758,12 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
rollback_index_files();
exit(1);
}
/* Truncate the message just before the diff, if any. */
p = strstr(sb.buf, "\ndiff --git a/");
if (p != NULL)
strbuf_setlen(&sb, p - sb.buf);
stripspace(&sb, 1);
if (sb.len < header_len || message_is_empty(&sb, header_len)) {
rollback_index_files();